Clinical features and prognosis of newborns with congenital fissure of larynx presented with choking
10.3760/cma.j.issn.1673-4912.2022.08.011
- VernacularTitle:以呛咳起病的先天性喉裂新生儿的临床特点及预后
- Author:
Yanhua SHEN
1
;
Fei JIN
;
Yujie QI
;
Hailan WU
;
Lu CHEN
;
Xu ZHENG
;
Jie ZHANG
;
Mingyan HEI
Author Information
1. 国家儿童医学中心 首都医科大学附属北京儿童医院新生儿中心 100045
- Keywords:
Choking;
Congenital malformation;
Rare diseases;
Fissure of larynx;
Clinical features;
Prognosis;
Case series
- From:
Chinese Pediatric Emergency Medicine
2022;29(8):626-630
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To summarize the clinical features and prognosis of neonates with congenital fissure of larynx due to choking, and improve the diagnosis and treatment of congenital fissure of larynx by neonatal medical professionals.Methods:This study was a single-center retrospective case series report.With "choking" as the key word, combined with the information from the first page of the medical record, we searched in the electronic medical record system, and summarized the clinical characteristics and prognosis of neonates diagnosed as congenital fissure of larynx.The study period was from January 2017 to February 2021.Results:A total of seven cases were diagnosed as congenital fissure of larynx, accounting for 2.2% of the total number of hospitalized children due to choking during the same period.Among them, six cases were male, gestational age was 38 (36, 39) weeks, birth weight was 2 820 (2 255, 3 420) g, admission age was 18(5, 20) days and hospitalization duration was 26 (6, 45) days.The common clinical symptoms were choking (7/7) and cyanosis (5/7). Six of the seven children with fissure of larynx were clearly classified as type Ⅰ(two cases), type Ⅲ(three cases), and type Ⅳ(one case). All the seven cases were accompanied by other site/tracheal malformations or congenital abnormalities, among which four (4/7) cases had VACTERL syndrome.A total of three children (two cases of type Ⅲ and one case of type Ⅳ) underwent laryngeal cleft repair operation, and all died shortly after surgery.Four cases didn′t receive laryngeal cleft repair operation (two cases of type Ⅰ, one case of type Ⅲ, one case of parting was unknown), one case with type Ⅰ fissure of larynx accepted the tracheoesophageal fistula repair operation only, who was followed up until the age of two years and six months, and he could have normal diet, one case of typeⅠfissure of larynx with gastric tube discharge, who was followed up to one year and eight months old, could be normal diet too, the two cases of children with no difference between the growth with their peers; one case with type Ⅲ fissure of larynx was lost to follow-up; One case, whose classification was unknown, was followed up until he was 40 days old, and still could be fed orally.The physical development of the child was significantly behind that of the same age.Conclusion:Congenital fissure of larynx is rare, with choking as its main symptom and other malformations.Diagnosis and classification require fiberlaryngoscope and bolting laryngoscope under general anesthesia combined with bronchoscopy, which is difficult to treat.Type Ⅰ has a good prognosis, while type Ⅲ and Ⅳ have poor prognosis.
